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From Juliano Marques <juliano.marq...@dsmail.com.br>
Subject Deltaspike Core - MessageBundle
Date Fri, 27 Jun 2014 20:23:31 GMT
Hi,

I'm trying to do this:

@MessageBundle
public interface I18N {

    @MessageTemplate("{system.title}")
    String systemTitle();

    @MessageTemplate("{welcome.user}")
    String welcomeUser(String user);

    @MessageTemplate("{number.of.sessions}")
    Integer numberOfSessions(); // this does not work.
}

When I deploy my application, I get the following error:
java.lang.IllegalArgumentException: The following MessageBundle problems 
where found: [int isn't supported. Details: 
br.com.dominiosistemas.messages.I18N#numberOfSessions only 
java.lang.String or org.apache.deltaspike.core.api.message.Message]
        at 
org.apache.deltaspike.core.impl.message.MessageBundleExtension.installMessageBundleProducerBeans(MessageBundleExtension.java:204)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
        at 
org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:266)
        at 
org.jboss.weld.event.ExtensionObserverMethodImpl.sendEvent(ExtensionObserverMethodImpl.java:125)
        at 
org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:253)
        at 
org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:232)
        at 
org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:169)
        at 
org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:128)
        at 
org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:102)
        at 
org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:63)
        at 
org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent.fire(AbstractDefinitionContainerEvent.java:35)
        at 
org.jboss.weld.bootstrap.events.AfterBeanDiscoveryImpl.fire(AfterBeanDiscoveryImpl.java:55)
        at 
org.jboss.weld.bootstrap.WeldStartup.deployBeans(WeldStartup.java:372)
        at 
org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:79)
        at 
org.jboss.as.weld.WeldStartService.start(WeldStartService.java:92)
        at 
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
        at 
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
"}}

So, MessageBundle does not support @MessageTemplates with another type 
than String or Message.
My question is: why?
This is not adressed by documentation or Javadoc in @MessageBundle or 
@MessageTemplate.

Thanks for the help. Apache Deltaspike is great.
Atenciosamente,

Juliano Marques
Desenvolvimento Imobiliário
Criciúma - SC
Fone: (48) 3461-1000 


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